.l-btn {
  text-decoration: none;
  display: inline-block;
  margin: 0;
  /*
   * Author: wu.han
   * Date: 2015/10/16
   */
  padding: 2px 5px;
  /* Modify End */
  cursor: pointer;
  outline: none;
  text-align: center;
  vertical-align: middle;
  line-height: normal;
}
.l-btn-plain {
  border-width: 0;
  padding: 1px;
}
/*
 * Author: wu.han
 * Date: 2015/10/16
 */
.l-btn-disabled {
  color: #ccc;
  opacity: 0.5;
  filter: alpha(opacity=50);
  cursor: default;
}
/* Modify End */
.l-btn-left {
  display: inline-block;
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 0;
  vertical-align: top;
}
.l-btn-text {
  display: inline-block;
  vertical-align: top;
  width: auto;
  line-height: 24px;
  font-size: 12px;
  padding: 0;
  margin: 0 4px;
}
.l-btn-icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  line-height: 16px;
  position: absolute;
  top: 50%;
  margin-top: -8px;
  font-size: 1px;
}
.l-btn span span .l-btn-empty {
  display: inline-block;
  margin: 0;
  width: 16px;
  height: 24px;
  font-size: 1px;
  vertical-align: top;
}
/*
 * Author: wu.han
 * Date: 2015/10/16
 */
.l-btn span .l-btn-icon-left {
  padding: 0;
}
.l-btn span .l-btn-icon-right {
  padding: 0;
}
/* Modify End */
.l-btn-icon-left .l-btn-text {
  margin: 0 4px 0 24px;
}
.l-btn-icon-left .l-btn-icon {
  left: 4px;
}
.l-btn-icon-right .l-btn-text {
  margin: 0 24px 0 4px;
}
.l-btn-icon-right .l-btn-icon {
  right: 4px;
}
.l-btn-icon-top .l-btn-text {
  margin: 20px 4px 0 4px;
}
.l-btn-icon-top .l-btn-icon {
  top: 4px;
  left: 50%;
  margin: 0 0 0 -8px;
}
.l-btn-icon-bottom .l-btn-text {
  margin: 0 4px 20px 4px;
}
.l-btn-icon-bottom .l-btn-icon {
  top: auto;
  bottom: 4px;
  left: 50%;
  margin: 0 0 0 -8px;
}
.l-btn-left .l-btn-empty {
  margin: 0 4px;
  width: 16px;
}
.l-btn-plain:hover {
  padding: 0;
}
.l-btn-focus {
  outline: #0000FF dotted thin;
}
.l-btn-large .l-btn-text {
  line-height: 40px;
}
.l-btn-large .l-btn-icon {
  width: 32px;
  height: 32px;
  line-height: 32px;
  margin-top: -16px;
}
.l-btn-large .l-btn-icon-left .l-btn-text {
  margin-left: 40px;
}
.l-btn-large .l-btn-icon-right .l-btn-text {
  margin-right: 40px;
}
.l-btn-large .l-btn-icon-top .l-btn-text {
  margin-top: 36px;
  line-height: 24px;
  min-width: 32px;
}
.l-btn-large .l-btn-icon-top .l-btn-icon {
  margin: 0 0 0 -16px;
}
.l-btn-large .l-btn-icon-bottom .l-btn-text {
  margin-bottom: 36px;
  line-height: 24px;
  min-width: 32px;
}
.l-btn-large .l-btn-icon-bottom .l-btn-icon {
  margin: 0 0 0 -16px;
}
.l-btn-large .l-btn-left .l-btn-empty {
  margin: 0 4px;
  width: 32px;
}
.l-btn {
  color: #444;
  background: #fafafa;
  background-repeat: repeat-x;
  border: 1px solid #bbb;
  background: -webkit-linear-gradient(top,#ffffff 0,#eeeeee 100%);
  background: -moz-linear-gradient(top,#ffffff 0,#eeeeee 100%);
  background: -o-linear-gradient(top,#ffffff 0,#eeeeee 100%);
  background: linear-gradient(to bottom,#ffffff 0,#eeeeee 100%);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#ffffff,endColorstr=#eeeeee,GradientType=0);
  -moz-border-radius: 5px 5px 5px 5px;
  -webkit-border-radius: 5px 5px 5px 5px;
  border-radius: 5px 5px 5px 5px;
}
.l-btn:hover {
  background: #e2e2e2;
  color: #000000;
  border: 1px solid #ccc;
  filter: none;
}
.l-btn-plain {
  background: transparent;
  border-width: 0;
  filter: none;
}
.l-btn-outline {
  border-width: 1px;
  border-color: #ccc;
  padding: 0;
}
.l-btn-plain:hover {
  background: #e2e2e2;
  color: #000000;
  border: 1px solid #ccc;
  -moz-border-radius: 5px 5px 5px 5px;
  -webkit-border-radius: 5px 5px 5px 5px;
  border-radius: 5px 5px 5px 5px;
}
.l-btn-disabled,
.l-btn-disabled:hover {
  opacity: 0.5;
  cursor: default;
  background: #fafafa;
  color: #444;
  background: -webkit-linear-gradient(top,#ffffff 0,#eeeeee 100%);
  background: -moz-linear-gradient(top,#ffffff 0,#eeeeee 100%);
  background: -o-linear-gradient(top,#ffffff 0,#eeeeee 100%);
  background: linear-gradient(to bottom,#ffffff 0,#eeeeee 100%);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#ffffff,endColorstr=#eeeeee,GradientType=0);
}
.l-btn-disabled .l-btn-text,
.l-btn-disabled .l-btn-icon {
  filter: alpha(opacity=50);
}
.l-btn-plain-disabled,
.l-btn-plain-disabled:hover {
  background: transparent;
  filter: alpha(opacity=50);
}
.l-btn-selected,
.l-btn-selected:hover {
  background: #ddd;
  filter: none;
}
.l-btn-plain-selected,
.l-btn-plain-selected:hover {
  background: #ddd;
}

/**
 * Author: wu.han
 * Date: 2015/11/10
 */
/* button[type=button] */
.c-btn,
button.l-btn {
    color: #FFF;
    border: 0 none;
    background: #4A6D68;
    background-repeat: repeat-x;
    background: -webkit-linear-gradient(top,#68948E 0,#4A6D68 100%);
    background: -moz-linear-gradient(top,#68948E 0,#4A6D68 100%);
    background: -o-linear-gradient(top,#68948E 0,#4A6D68 100%);
    background: linear-gradient(to bottom,#68948E 0,#4A6D68 100%);
    background-repeat: repeat-x;
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#68948E,endColorstr=#4A6D68,GradientType=0);
}
.c-btn:hover,
button.l-btn:hover {
    color: #FFF;
    border: 0 none;
    background: #68948E;
    background-repeat: repeat-x;
    background: -webkit-linear-gradient(top,#4A6D68 0,#68948E 100%);
    background: -moz-linear-gradient(top,#4A6D68 0,#68948E 100%);
    background: -o-linear-gradient(top,#4A6D68 0,#68948E 100%);
    background: linear-gradient(to bottom,#4A6D68 0,#68948E 100%);
    background-repeat: repeat-x;
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#4A6D68,endColorstr=#68948E,GradientType=0);
}
.c-btn:active,
button.l-btn:active {
    color: #FFF;
    border: 0 none;
    background: #4A6D68;
    background-repeat: repeat-x;
    background: -webkit-linear-gradient(top,#68948E 0,#4A6D68 100%);
    background: -moz-linear-gradient(top,#68948E 0,#4A6D68 100%);
    background: -o-linear-gradient(top,#68948E 0,#4A6D68 100%);
    background: linear-gradient(to bottom,#68948E 0,#4A6D68 100%);
    background-repeat: repeat-x;
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#68948E,endColorstr=#4A6D68,GradientType=0);
}
/* Modify End */
